673406074 has 16 divisors (see below), whose sum is σ = 1166757696. Its totient is φ = 288088000.

The previous prime is 673406047. The next prime is 673406077. The reversal of 673406074 is 470604376.

It is not an unprimeable number, because it can be changed into a prime (673406077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 899902 + ... + 900649.

It is an arithmetic number, because the mean of its divisors is an integer number (72922356).

Almost surely, 2^673406074 is an apocalyptic number.

673406074 is a deficient number, since it is larger than the sum of its proper divisors (493351622).

673406074 is a wasteful number, since it uses less digits than its factorization.

673406074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800581.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 673406074 is about 25950.0688631071. The cubic root of 673406074 is about 876.5143079467.

The spelling of 673406074 in words is "six hundred seventy-three million, four hundred six thousand, seventy-four".